公开(公告)号：US20200083458A1

公开(公告)日：2020-03-12

申请号：US16549614

申请日：2019-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok JEON ,  Yeonsook CHUNG ,  Hasup LEE ,  Myungsun SIM ,  Sooghang IHN ,  Yasushi KOISHIKAWA

IPC: H01L51/00 ,  C07D403/14 ,  C09K11/06 ,  C07D403/10 ,  C07D491/048 ,  C07D401/14

Abstract: A heterocyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20190157570A1

公开(公告)日：2019-05-23

申请号：US16197787

申请日：2018-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myungsun SIM ,  Sooghang IHN ,  Jongsoo KIM ,  Joonghyuk KIM ,  Hiroshi MIYAZAKI ,  Hasup LEE ,  Soonok JEON ,  Yeonsook CHUNG

IPC: H01L51/00 ,  C09K11/06

Abstract: A composition including a first compound represented by Formula 1, a second compound represented by Formula 2, and a third compound satisfying a specified condition: A11-L11-A12  Formula 1 A21-(L21)a21-A22  Formula 2 wherein, in Formulae 1 and 2, A11, A12, A21, A22, L11, L21, and a21 are the same as described in the specification.

公开(公告)号：US20190097143A1

公开(公告)日：2019-03-28

申请号：US16206331

申请日：2018-11-30

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Hyunjung KIM ,  Miyoung CHAE ,  Eunsuk KWON ,  Sangmo KIM ,  Soonok JEON ,  Yeonsook CHUNG ,  Dalho HUH ,  Youngseok PARK ,  Youngmok SON

IPC: H01L51/00 ,  C07D409/10 ,  C09K11/02 ,  C09K11/06 ,  C07D209/88 ,  H01L51/50

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, Ar1 and R1 to R8 are the same as described in the specification.

公开(公告)号：US20180248145A1

公开(公告)日：2018-08-30

申请号：US15908150

申请日：2018-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sooghang IHN ,  Wonjoon SON ,  Hosuk KANG ,  Myungsun SIM ,  Sunghan KIM ,  Masaki NUMATA ,  Hiroshi MIYAZAKI ,  Saeyoun LEE ,  Soonok JEON

IPC: H01L51/50 ,  H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  C09K11/06

CPC classification number: H01L51/508 ,  C09K11/06 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1051 ,  C09K2211/1077 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5092 ,  H01L51/5203 ,  H01L51/56 ,  H01L2251/55

Abstract: An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, wherein the emission layer includes a thermally activated delayed fluorescence (TADF) emitter and a host and the TADF emitter is different from the host, and wherein the TDAF emitter is capable of satisfying certain conditions disclosed in the specification.

公开(公告)号：US20180166634A1

公开(公告)日：2018-06-14

申请号：US15840491

申请日：2017-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Masaki NUMATA ,  Soonok JEON ,  Hiroshi MIYAZAKI ,  Saeyoun LEE ,  Myungsun SIM ,  Sooghang IHN ,  Hasup LEE ,  Yeonsook CHUNG ,  Youngchun KWON ,  Taerae KIM ,  Youngmin NAM ,  Munbo SHIM ,  Won-joon SON

IPC: H01L51/00 ,  C07D403/14 ,  C09K11/06 ,  C07D403/12

CPC classification number: H01L51/0067 ,  C07D403/04 ,  C07D403/12 ,  C07D403/14 ,  C07D487/04 ,  C07D491/04 ,  C07D519/00 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1018 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5028

Abstract: An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, and wherein the emission layer includes a fluorescent compound represented by a specific formula described in the specification.

公开(公告)号：US20180047919A1

公开(公告)日：2018-02-15

申请号：US15400253

申请日：2017-01-06

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Yongsik JUNG ,  Dalho HUH ,  Jhunmo SON ,  Eunsuk KWON ,  Sangmo KIM ,  Saeyoun LEE ,  Soonok JEON ,  Yeonsook CHUNG ,  Joonghyuk KIM ,  Myungsun SIM

IPC: H01L51/00 ,  C09K11/06 ,  C09K11/02 ,  C07F7/08

CPC classification number: H01L51/0094 ,  C07F7/0812 ,  C07F7/0814 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/009 ,  H01L51/5016 ,  H01L51/506 ,  H01L51/5096

Abstract: A silyl group-containing compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20170358755A1

公开(公告)日：2017-12-14

申请号：US15346090

申请日：2016-11-08

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Yongsik JUNG ,  Miyoung CHAE ,  Jhunmo SON ,  Dalho HUH ,  Eunsuk KWON ,  Sangmo KIM ,  Saeyoun LEE ,  Soonok JEON ,  Yeonsook CHUNG ,  Hosuk KANG ,  Jongsoo KIM

IPC: H01L51/00 ,  C07D209/86 ,  C09K11/02 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C09K11/025 ,  H01L51/5012 ,  H01L51/5096

Abstract: A condensed cyclic compound represented by Formula 1: Ar1-L1-L2-Ar2  Formula 1 wherein in Formula 1, Ar1, Ar2, L1, and L2 are the same as described in the specification.

公开(公告)号：US20170194570A1

公开(公告)日：2017-07-06

申请号：US15399332

申请日：2017-01-05

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Hosuk KANG ,  Hyunjung KIM ,  Namheon LEE ,  Miyoung CHAE ,  Sangmo KIM ,  Jongsoo KIM ,  Joonghyuk KIM ,  Myungsun SIM ,  Sooghang IHN ,  Soonok JEON ,  Yeonsook CHUNG ,  Yongsik JUNG ,  Dalho HUH

IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06

CPC classification number: H01L51/0072 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/009 ,  H01L51/5016 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/5384

Abstract: A composition including a first compound represented by Formula 1 and a second compound represented by Formula 2: Ar1-(L1)a1-Ar2  Formula 1 Ar11-(L11)a11-Ar12  Formula 2 wherein Ar1, Ar2, Ar11, Ar12, L1, L11, a1, and a11 are the same as described in the specification.

公开(公告)号：US20170141323A1

公开(公告)日：2017-05-18

申请号：US15091172

申请日：2016-04-05

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Hiroshi MIYAZAKI ,  Hosuk KANG ,  Masaki NUMATA ,  Sooghang IHN ,  Soonok JEON ,  Miyoung CHAE

IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06 ,  H01L51/50

CPC classification number: H01L51/0067 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1059 ,  H01L51/0072 ,  H01L51/5004 ,  H01L51/5012 ,  H01L2251/552

Abstract: An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, the emission layer includes a host and a fluorescent dopant, the organic light-emitting device satisfies Equation 1, the host includes a compound represented by Formulae 1, 2, or 3, and the fluorescent dopant satisfies Equation 2, wherein Formulae 1-3 and Equations 1-2 are the same as described in the specification.

公开(公告)号：US20160126474A1

公开(公告)日：2016-05-05

申请号：US14669102

申请日：2015-03-26

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Hyunjung KIM ,  Miyoung CHAE ,  Dalho HUH ,  Sangmo KIM ,  Jhunmo SON ,  Soonok JEON ,  Yeonsook CHUNG ,  Yongsik JUNG ,  Namheon Lee

IPC: H01L51/00 ,  C07D471/04 ,  C07D209/86 ,  C07D401/14 ,  C09K11/06

Abstract: A carbazole compound represented by Formula 1: wherein in Formula 1, groups X1 to X8, X11 to X19, and R41 to R43 are the same as in the specification.

Abstract translation: 由式1表示的咔唑化合物：其中在式1中，基团X1至X8，X11至X19和R41至R43与说明书中相同。